| Name: | Hydrokenoralstonite Hkra |
| IMA Chemistry: | [box]2Al2F6(H2O) |
| Chemistry Elements: | The mineral Hydrokenoralstonite contains elements: Aluminum (Al) Fluorine (F) Hydrogen (H) Oxygen (O) |
| Country of Type Locality: | Denmark (Greenland) |
| Year First Published: | 1871 |
| IMA Status: | Approved,Renamed |
| Status Notes: | Brush G J (1871) On ralstonite, a new fluoride from Arksut-Fiord, The American Journal of Science and Arts 102, 30-31 Named changed from ralstonite to hydrokenoralstonite, and chemical formula revised from Na_0.5_(Al,Mg)_2_(F,OH)_6_·H_2_O: Atencio D, Andrade M B, Neto A C B, Pereira V P (2017) Ralstonite renamed hydrokenoralstonite, coulsellite renamed fluornatrocoulsellite, and their incorporation into the pyrochlore supergroup. The Canadian Mineralogist 55, 115-120 |
| Structural Group Name: | Pyrochlore |
| Fleischer's Group Name: | |
| Crystal Systems: | cubic |
| Oldest Known Age: | 2072 Million Years Ago |
| More Info: | Search Wikipedia: Hydrokenoralstonite (Wiki) Search Mindat: Hydrokenoralstonite Search Web Mineral DB: Hydrokenoralstonite |